Given the figure, find
- ∠p
- ∠n
(a)
∠MNS
= 180° - 129°
= 51° (Angles on a straight line)
∠p = 51° (Alternate angles)
(b)
∠SRN
= 180° - 110°
= 70° (Angles on a straight line)
∠n
= 180° - 70° - 72°
= 38° (Angles sum of triangle)
Answer(s): (a) 51°; (b) 38°